What are the cleaning guidelines for the goniometer?

The MLTS700 Joint Angle Goniometer is a one degree of freedom sensor. It consists of two plastic enclosures attached to either end of a 200mm vinyl-covered metal cantilever.
If you need to clean the outside of the sensor you can use isopropyl alcohol (99% preferably) to wipe down the outside of the sensor. Apply the alcohol to a dry cloth and then wipe the sensor gently.